@model Orchard.Media.Models.MediaSettingsPartRecord

<fieldset>
    <legend>@T("Media")</legend>
    <div>
        @Html.LabelFor(m => m.UploadAllowedFileTypeWhitelist, T("Upload allowed file types (list of extensions separated by spaces)")) 
        @Html.TextBoxFor(m => m.UploadAllowedFileTypeWhitelist, new { @class = "textMedium" }) 
    </div>
</fieldset>